238440904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2292701}}^1$

素因数の和:2292720

約数の個数: 16

約数和(自身を含む): 481467420

約数和(自身を除く): 243026516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2292701, 4585402, 9170804, 18341608, 29805113, 59610226, 119220452, 238440904]

約数ペア:

[(1, 238440904), (2, 119220452), (4, 59610226), (8, 29805113), (13, 18341608), (26, 9170804), (52, 4585402), (104, 2292701)]